A) \[N{{a}^{+}}\]
B) \[M{{g}^{2+}}\]
C) \[A{{l}^{3+}}\]
D) \[S{{i}^{4+}}\]
Correct Answer: A
Solution :
All are the iso-electronic species but \[N{{a}^{+}}\] has low positive charge so have largest radius.You need to login to perform this action.
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